摘要
讨论了用计算全息方法研制的用于单模光纤场分布测量的光学匹配滤波器，给出了一个含有９个低阶高斯－拉盖尔模的光学匹配滤波器实例及其再现像。
The new optical matched filter which is suited for measuring modal field distribution in single mode filters and is fabricated by computer generated holograms (CGH) is discussed. An optical matched filter of 9 Gauss-Laguerre modes and the reappeared image has been obtained.
出处
《南京邮电学院学报》
北大核心
1994年第1期41-44,共4页
Journal of Nanjing University of Posts and Telecommunications(Natural Science)
关键词
光学
匹配滤波器
单模光纤
optical matched filter
single-mode optical fibre
field distribution
